熱銷寶貝 |
DF3系列三位半功率盤麵表
DF3 Series Digiter Watt meter Manual
■ 特點Features
- 測量準確Measuring precision
- 顯示范圍 Dispay Range 1999
- 信號輸入有內置CT.PT隔離
- 能將被測量的單相有功功率直接讀出
- 采樣時間 Sampling time 2.5/s
■ 技術參數Specification
測量功能Measurement | 交流/單相有功功率AC Single Phase watt |
超量程能力 Max.input over capability | 電壓Voltage:1.2倍連續1.2×rated continous;1.5倍10分鐘1.5×rated 10min 電流Ampere:1.2倍連續1.2×rated continous;1.5倍10分鐘1.5×rated 10min |
輸入方式Input mode | CT、PT隔離CT、PT inolated |
測量精度Measuring accuracy | ±0.5% F.S±2digit |
A/D轉換A/D Converter | 二重積分Dual solpe |
采樣速度Sampling speed | 2.5次/秒2.5/sec |
最大顯示Max.display | 1999 |
頻率影響Effect of frequency variation | ≤0.05% Hz;45~65/400Hz |
操作溫度/濕度Operation temp/humi | 0~60℃/20~95%RH |
溢出顯示Over range indication | “1”Or“-1” |
顯示Display | 紅色數位管(14.2mmH)Red LED(14.2mmH) |
電源Power supply | AC 110V/220V±10% 50/60Hz |
安裝Installation | 盤麵式Panel Mounting |
尺寸Dimension | W96×H48×D105mm |
功率Power consumption | ≤5VA |
絕緣強度Dielectric strength | AC2KV 1 min between power/input/output |
■產品型號Suffix Code
型號 Model | 基本量程 Range | 分辨率 Resolution | 輸入電壓 Input Voltage | 輸入電流 Input Ampere | 測量精度 Measuring accuracy |
DF3-W | 200W | 0.1W | 20V~450V | 0~1A | ±0.5%F.S |
DF3-W | 1100W | 1W | 20V~450V | 0~5A | ±0.5%F.S |
DF3-W | 2000W | 1W | 20V~450V | 0~10A | ±0.5%F.S |
DF3-W | 2.20KW | 0.01KW | 20V~450V | 10:5A | ±0.5%F.S |
DF3-W | 3.30KW | 0.01KW | 20V~450V | 15:5A | ±0.5%F.S |
DF3-W | 4.40KW | 0.01KW | 20V~450V | 20:5A | ±0.5%F.S |
DF3-W | 5.50KW | 0.01KW | 20V~450V | 25:5A | ±0.5%F.S |
DF3-W | 6.60KW | 0.01KW | 20V~450V | 30:5A | ±0.5%F.S |
■ 麵板、安裝尺寸說明Panel And Dimension Explanation
■連線圖Dimension Diagram
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